Welcome to a puzzle that adds a simple arithmetic constraint to your Sudoku solving! This Sudoku 10-20-30 is my 32nd contribution to the Fun With Sudoku Series and was originally created for the Indian Sudoku team's practice for the World Sudoku Championship 2011. The rule is straightforward: each greyed region within the grid must have a total sum of either 10, 20, or 30. This easy puzzle is designed to introduce you to this variant, offering a clear and satisfying logical path. It's a print-friendly puzzle, perfect for a relaxing session or as a gentle introduction to this interesting type. Are you ready to use your addition skills to complete the grid?
Rules of Sudoku 10-20-30
Classic Sudoku Rules apply. Additionally, the sum of any grey region equals 10, 20, or 30.
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| Sudoku 10-20-30 (Fun With Sudoku #32) |
Previous Fun With Sudoku Series Puzzle: Pairs Sudoku
Next Fun With Sudoku Series Puzzle: Classic Sudoku
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